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Abstract: Is Size or Chemical Composition More Important for Volcanic Ash Nutrient Solubility? (AGU25)

Is Size or Chemical Composition More Important for Volcanic Ash Nutrient Solubility?

Cassandra Gaston1, Hope Elliott2,3, Edmund Blades4, Haley Royer5, Cliff Buck6, Charlotte Kollman6, Ravi K Kukkadapu7, Swarup China8, Zezhen Cheng8, Nurun Nahar Lata9, Mark Engelhard10, Mark E Bowden11, Nabajit Lahiri12, Rebecca Parham13, Lauren Meagher13, Baker Angstman14, Andrew P Ault13, Adrian Hornby15, Kyle Dayton16 and Esteban Gazel17, (1)University of Miami, Miami, FL, United States, (2)University of Miami, Rosenstiel School, Department of Ocean Sciences, Miami, United States, (3)Wittenberg University, Biological & Environmental Sciences, Springfield, United States, (4)Barbados Atmospheric Chemistry Observatory, Ragged Point, Barbados, (5)University of North Carolina at Chapel Hill, Chapel Hill, United States, (6)University of Georgia, Skidaway Institute of Oceanography, Savannah, United States, (7)Pacific Northwest National Laboratory, Richland, United States, (8)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, United States, (9)Pacific Northwest National Laboratory, EMSL, Richland, United States, (10)Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, United States, (11)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States, (12)Pacific Northwest National Laboratory, Energy and Environment Directorate, Richland, United States, (13)University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, United States, (14)University of Michigan Ann Arbor, Ann Arbor, United States, (15)Cornell University, Department of Earth and Atmospheric Sciences, Ithaca, United States, (16)Cornell University, Department of Earth and Atmospheric Sciences, Ithaca, NY, United States, (17)Cornell University, Ithaca, NY, United States